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4RWO

Crystal structure of the porcine OAS1 L149R mutant in complex with dsRNA and ApCpp in the AMP donor position

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0001730molecular_function2'-5'-oligoadenylate synthetase activity
A0002376biological_processimmune system process
A0003723molecular_functionRNA binding
A0003725molecular_functiondouble-stranded RNA binding
A0005524molecular_functionATP binding
A0005576cellular_componentextracellular region
A0005634cellular_componentnucleus
A0005654cellular_componentnucleoplasm
A0005737cellular_componentcytoplasm
A0005739cellular_componentmitochondrion
A0005783cellular_componentendoplasmic reticulum
A0005829cellular_componentcytosol
A0016020cellular_componentmembrane
A0016740molecular_functiontransferase activity
A0016779molecular_functionnucleotidyltransferase activity
A0043231cellular_componentintracellular membrane-bounded organelle
A0045071biological_processnegative regulation of viral genome replication
A0045087biological_processinnate immune response
A0046872molecular_functionmetal ion binding
A0051607biological_processdefense response to virus
A0060700biological_processregulation of ribonuclease activity
A1904188biological_processnegative regulation of transformation of host cell by virus
Functional Information from PDB Data
site_idAC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG A 401
ChainResidue
AASP74
AASP76
AMG402
AAPC403
AHOH543

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG A 402
ChainResidue
AAPC403
AASP74
AASP76
AASP147
AMG401

site_idAC3
Number of Residues16
DetailsBINDING SITE FOR RESIDUE APC A 403
ChainResidue
AGLY61
ASER62
ALYS65
ASER73
AASP74
AASP76
ASER186
AGLN193
ALYS212
AGLN229
ATYR230
AMG401
AMG402
AHOH521
AHOH543
AHOH553

Functional Information from PROSITE/UniProt
site_idPS00832
Number of Residues20
Details25A_SYNTH_1 2'-5'-oligoadenylate synthases signature 1. GSsGKgTtLRgrsDaDLVvF
ChainResidueDetails
AGLY61-PHE80

site_idPS00833
Number of Residues11
Details25A_SYNTH_2 2'-5'-oligoadenylate synthases signature 2. RPVILDPaDPT
ChainResidueDetails
AARG295-THR305

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues5
DetailsBINDING: BINDING => ECO:0000250|UniProtKB:P00973
ChainResidueDetails
AASP147
AGLN229
ASER62
AASP74
AASP76

site_idSWS_FT_FI2
Number of Residues1
DetailsBINDING: BINDING => ECO:0000305|PubMed:18604630
ChainResidueDetails
AARG209

site_idSWS_FT_FI3
Number of Residues1
DetailsBINDING: BINDING => ECO:0000305|PubMed:14636576
ChainResidueDetails
ALYS212

site_idSWS_FT_FI4
Number of Residues1
DetailsSITE: Interaction with dsRNA => ECO:0000250|UniProtKB:P00973
ChainResidueDetails
AGLN157

218500

PDB entries from 2024-04-17

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